14:53:46 Create new PHPExcel object<br />14:53:46 Set properties<br />14:53:46 Add data<br />14:53:46 Hide 'Phone' and 'fax' columns<br />14:53:46 Set outline levels<br />14:53:46 Freeze panes<br />14:53:46 Rows to repeat at top<br />14:53:46 Write to Excel2007 format<br />14:53:47 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5178 seconds<br />14:53:47 Current memory usage: 29.75 MB<br />14:53:47 Peak memory usage: 33.25 MB<br />14:53:47 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/kitapenas/mbinv/vendor/phpoffice/phpexcel/Examples<br />